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- Jan 3, 2011
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With the same engine? I've got the 4.8 in my 02 and the 08 I'm looking at tomorrow has it too. I never got the BB tune in the 02 but would consider it for the new one.
May I recommend that you opt for at least a 5.3 powered ride this time??? You'll notice a HUGE difference between the 4.8 and 5.3. The 4.8's are REALLY underpowered for these behemoths.